Ebola vaccine seems safe in first-stage testing

FILE - This handout file photo taken Sept. 2, 2014, provided by National Institute of Allergy and Infectious Diseases (NIAID) shows a 39-year-old woman, the first participant enrolled in VRC 207, receiving a dose of the investigational NIAID/GSK Ebola vaccine at the National Institute of Health (NIH) Clinical Center in Bethesda, Md. The experimental Ebola vaccine appears safe and triggered signs of immune protection in the first 20 volunteers to test it, U.S. researchers reported Wednesday. The vaccine is designed to spur the immune system’s production of anti-Ebola antibodies, and people developed them within four weeks of getting the shots at the National Institutes of Health. Half of the test group received a higher-dose shot, and those people produced more antibodies, said the study published in the New England Journal of Medicine. (AP Photo/NIAID, File)WASHINGTON (AP) — An experimental Ebola vaccine appears safe and triggered signs of immune protection in the first 20 volunteers to test it, U.S. researchers reported Wednesday.

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